Home / 2,672,030.20-4,008,045.30-2,340,254.20

Finding the Fourth Proportional to 2,672,030.20, 4,008,045.30 and 2,340,254.20

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Solution

The fourth proportional to 2,672,030.20, 4,008,045.30 and 2,340,254.20 is: 3,510,381.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,672,030.20 : 4,008,045.30 = 2,340,254.20 : x
  2. Step 2: Convert to fraction form
    2,672,030.20/4,008,045.30 = 2,340,254.20/x
  3. Step 3: Cross multiply
    2,672,030.20x = 4,008,045.30 × 2,340,254.20
  4. Step 4: Simplify right side
    2,672,030.20x = 9,379,844,847,115.26
  5. Step 5: Solve for x
    x = 9,379,844,847,115.26/2,672,030.20
  6. Step 6: Final answer
    x = 3,510,381.30

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Similar ratio
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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.